• Senior Unix System Administrator

    SMX (Patuxent River, MD)
    Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a driven and experienced Senior ... exposure to AWS beyond core services + Senior-level experience with Solaris system administration **Application Deadline:** 12/1/2025 \#cjpost #LI-Hybrid The SMX… more
    SMX (10/18/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …in Information Technology, Computer Science or a related field + Seven (7) years of systems administration experience on UNIX operating systems Red Hat ... from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX /Linux Operating System **Other Job Specific Skills** +… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • System Admin Engineer - Level 4

    Lockheed Martin (St. Mary's County, MD)
    …or related field \(preferably Electrical Engineering\) OR appropriate, equivalent and applicable system admin /IT experience from desired skills below in lieu of ... Cisco, Juniper, Linux or RHEL, Windows, Windows Server, ESXi, networking\. Network Administration computer system administration with experience in… more
    Lockheed Martin (11/05/25)
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  • System Administration - Tiered…

    CACI International (Annapolis Junction, MD)
    …with Polygraph **Preferred Skills:** + Extensive experience in system administration , particularly in mission-critical IT systems . + Strong troubleshooting ... System Administration - Tiered Support Job...management of UNIX , Linux, and Windows operating systems . + Installation and maintenance of operating system more
    CACI International (08/21/25)
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  • Linux Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …back-ups, and maintaining system configuration files. + Fundamental understanding of operating systems ad be familiar with either UNIX or NT commands or ... Systems Administrator to: + Install, configure, and network UNIX and/or NT based platforms. + Create, modify and...and have eight (8) years of demonstrable experience in system administration and support of a large… more
    BAE Systems (09/09/25)
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  • Storage Management and Administration

    TekSynap (Bethesda, MD)
    …include UNIX , Linux, Windows, and MAC. Similarly, software for system operation, management, and application support varies among divisions. We are seeking ... a **Storage M** **anagement and Administration ** personnelto perform various activities to support the success of the team in providing quality IT services to NICHD.… more
    TekSynap (09/16/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …process. Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... and manage UNIX , Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of… more
    General Dynamics Information Technology (11/08/25)
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  • HPC Systems Engineer (Advanced Research…

    Johns Hopkins University (Baltimore, MD)
    …of massive high performance parallel storage and methodologies. + Expert knowledge of Unix /Linux systems administration , including all aspects of management, ... routine failures, and to provide comprehensive performance data logging. + Provide general system administration backup and escalation for other staff. + Assist… more
    Johns Hopkins University (11/04/25)
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  • Entry Level or Mid Level System

    Belay Technologies (Annapolis Junction, MD)
    …experience and LCAT level they are submitted for. Responsibilities include command line system administration as well as application and data/messaging flow ... for this level (skills, technologies, expertise): + One (1) year experience in Linux, Unix , Windows or Cisco OS operating system + Five (5) years' experience… more
    Belay Technologies (10/10/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    …configuration, tuning, troubleshooting, and administration of: + SGI IRIX based Operating System + SGI systems with direct attached and FC SAN attached ... Must have ten (10) years of demonstrable experience in system administration and support of a large...files. Individual shall have a fundamental understanding of operating systems ad be familiar with either UNIX more
    Concurrent Technologies Corporation (11/06/25)
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